FAQ
Q: What is the difference between 500VDC line-to-line and line-to-ground withstand voltage testing?
A: Line-to-line withstand voltage testing checks the insulation strength between the primary winding terminals. Line-to-ground withstand voltage testing checks the insulation strength between the primary and ground (housing/shield). Both ensure safe isolation of the filter under abnormal high-voltage conditions.
Q: What is the operating frequency of this product?
A: The operating frequency is DC, specifically designed for EMI suppression on DC power lines, suitable for various DC-DC converters and DC-powered systems.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Please provide your company information and target model (including current rating). Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks.
